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Adding Phantom Power to Balanced Input Stages
Input transformer | with | center tap (floating). |
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Input transformer with | no center tap (floating). |
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Standard values for Rv or 2 x Rv: |
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V s | R v | 2 x R v |
12 V ±2 V | 330 ohms | 680 ohms |
24 V ±2 V | 680 ohms | 1200 ohms |
48 V ±4 V | 3300 ohms | 6800 ohms |
In order to preserve symmetry, use 2 x Rv resistors with a maximum toler- ance of 0.5% only.
If the amplifier inputs are
Adding Phantom Power to Unbalanced Amplifier Inputs
Cleaning
To clean the metal surfaces, use methylated spirits or alcohol. We recom- mend to wash the windscreen in a mild detergent solution. As soon as it is dry, the windscreen will be ready for use again.
Standard Accessories
H 100 | shock mount |
W 4000 | foam windscreen |
Optional Accessories
B 18 battery power supply
MK 9/10
N 66 E AC power supply for six microphones
PF 80 studio pop filter
ST 102 A floor stand
ST 200 heavy floor stand
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